GPS Space Vehicle Time Integrity for MJD 53636, Friday 23 September 2005

As viewed from the National Institute of Metrology, Thailand (Bangkok)
Latitude 14.0430167 degrees, longitude 100.7136448 degrees, height -6.3 metres

ABCDEFGHIJK
PRNBlock
no.
StartEndMeasure-
ments
UTC(NIMT)
-GPSSV (ns)
UTC(NIMT)
-SV (ns)
Std.Dev.
(ns)
Outliers
> 4 s
Outliers
> 500 ns
Health
1
1
00:00
07:32
 27,108
    51
    -9,791
13
1
0
0
2
1
12:31
21:00
 30,495
    62
    27,449
4
2
0
0
3
1
03:38
09:24
 20,726
    55
   -36,409
15
0
0
0
4
1
10:56
18:29
 27,144
    63
    69,895
212
0
0
0
5
5
5
1
2
3
00:00
15:12
21:35
02:01
20:17
23:59
  7,265
 18,243
  8,658
    55
    60
    56
   -22,060
   -26,599
   -27,965
166
398
184
1
0
0
1
5054
0
0
0
0
6
6
1
2
02:43
17:56
04:11
23:29
  5,269
 19,925
    61
    54
  -828,712
  -829,315
15
56
1
0
1
0
0
0
7
1
09:28
18:05
 30,980
    63
  -343,978
150
0
0
0
8
1
08:55
14:32
 20,168
    72
    42,214
6
11
0
0
9
9
1
2
14:16
19:05
15:34
23:59
  4,687
 17,623
    81
    56
     9,347
     9,363
5
9
0
0
0
0
0
0
10
1
14:12
20:43
 23,437
    58
   -70,520
8
0
0
0
11
1
06:53
12:41
 20,878
    61
  -267,593
20
0
0
0
12
-
 
 
 
 
 
 
 
 
 
13
13
1
2
06:11
14:51
11:29
16:38
 18,998
  6,381
    61
    66
   -15,007
   -15,047
11
7
0
0
0
0
0
0
14
14
1
2
00:00
21:29
06:09
23:59
 22,131
  9,005
    54
    53
    26,038
    26,000
3
3
1
9
0
0
0
0
15
15
1
2
00:00
20:56
02:41
23:59
  9,684
 10,959
    70
    50
  -493,397
  -493,847
11
16
1
0
0
0
0
0
16
1
01:44
08:04
 22,772
    64
    -9,306
6
0
0
0
17
-
 
 
 
 
 
 
 
 
 
18
18
1
2
00:00
18:36
03:03
23:59
 10,965
 19,353
    58
    58
   189,609
   189,811
13
13
1
0
0
0
0
0
19
1
04:51
10:44
 21,160
    61
    26,298
5
0
0
0
20
20
1
2
03:32
10:06
08:21
14:18
 17,356
 15,072
    58
    66
    47,414
    47,389
8
7
0
0
0
0
0
0
21
21
1
2
00:00
19:20
01:29
23:59
  5,380
 16,737
    61
    57
  -131,607
  -131,853
4
16
1
0
0
0
0
0
22
22
1
2
00:00
21:19
04:28
23:59
 16,064
  9,601
    61
    55
   -41,260
   -41,409
5
5
1
0
0
0
0
0
23
1
04:48
10:28
 20,356
    61
  -173,047
11
0
0
0
24
1
09:23
15:27
 21,796
    64
   -48,683
20
0
0
0
25
1
00:00
07:59
 28,744
    54
  -103,866
8
1
0
0
26
1
16:40
22:14
 20,065
    54
    -4,463
21
0
0
0
27
1
07:28
13:27
 21,531
    65
   -16,227
14
0
0
0
28
1
08:55
16:08
 25,930
    69
   -41,292
5
0
0
0
29
1
16:07
21:44
 20,174
    58
  -327,653
125
0
0
0
30
30
30
1
2
3
00:00
16:39
22:10
03:26
20:24
23:59
 12,361
 13,449
  6,544
    52
    60
    54
  -390,551
  -391,338
  -391,558
47
53
21
1
0
0
1
0
0
0
0
0
31
1
07:58
17:26
 34,017
    99
   -21,667
47
388
0
33978
32
-
 
 
 
 
 
 
 
 
 
33
-
 
 
 
 
 
 
 
 
 
34
-
 
 
 
 
 
 
 
 
 
35
-
 
 
 
 
 
 
 
 
 
36
-
 
 
 
 
 
 
 
 
 
37
-
 
 
 
 
 
 
 
 
 
38
-
 
 
 
 
 
 
 
 
 
39
-
 
 
 
 
 
 
 
 
 
40
-
 
 
 
 
 
 
 
 
 

A: Space vehicle identification number.
B: The period when the satellite was in view. Each of these measurement blocks is a series of measurements longer than 60 minutes, containing no breaks of more than 60 seconds.
C: Time at the start of the block (UTC).
D: Time at the end of the block (UTC).
E: Number of 1 second pseudorange measurements in the block.
F: Average value of UTC(NIMT) minus GPS satellite time during the block (ignoring receiver, antenna and cable delays).
G: Average value of UTC(NIMT) minus space vehicle time during the block (ignoring receiver, antenna and cable delays).
H: Standard deviation of G during the block, in nanoseconds.
I: Number of measurements more than 4 standard deviations from the average.
J: Number of measurements more than 500 ns from the average.
K: Number of non-zero health flags in the block.